Finding the Third Proportional to 846,677 and 1,206,954
Calculator
Solution
The third proportional to 846,677 and 1,206,954 is: 1,720,535.64
Step by Step Solution
- Step 1: Write the proportion equation
846,677 : 1,206,954 = 1,206,954 : x - Step 2: Convert to fraction form
846,677/1,206,954 = 1,206,954/x - Step 3: Cross multiply
846,677x = 1,206,954 × 1,206,954 - Step 4: Simplify right side
846,677x = 1,456,737,958,116 - Step 5: Solve for x
x = 1,456,737,958,116/846,677 - Step 6: Final answer
x = 1,720,535.64
Related Problems
Find third proportional to 423,338.50 and 603,477
Half scale
Find third proportional to 1,693,354 and 2,413,908
Double scale
Find third proportional to 846,679 and 1,206,957
Similar ratio
Find third proportional to 1,270,015.50 and 1,810,431
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.